Main Draw Singles
2 Medvedev, Daniil (RUS)
3 Tsitsipas, Stefanos (GRE)
4 Zverev, Alexander (GER)
6 Thiem, Dominic (AUT)
7 Rublev, Andrey (RUS)
8 Berrettini, Matteo (ITA)
10 Shapovalov, Denis (CAN)
11 Ruud, Casper (NOR)
12 Carreno Busta, Pablo (ESP)
13 Hurkacz, Hubert (POL)
14 Schwartzman, Diego (ARG)
15 Auger-Aliassime, Felix (CAN)
16 Sinner, Jannik (ITA)
17 de Minaur, Alex (AUS)
18 Dimitrov, Grigor (BUL)
19 Garin, Cristian (CHI)
20 Monfils, Gael (FRA)
21 Bautista Agut, Roberto (ESP)
22 Isner, John (USA)
23 Sonego, Lorenzo (ITA)
24 Opelka, Reilly (USA)
25 Karatsev, Aslan (RUS)
27 Evans, Daniel (GBR)
28 Khachanov, Karen (RUS)
29 Norrie, Cameron (GBR)
30 Goffin, David (BEL)
31 Fognini, Fabio (ITA)
32 Davidovich Fokina, Alejandro (ESP)
34 Raonic, Milos (CAN)
35 Coric, Borna (CRO)
36 Cilic, Marin (CRO)
37 Bublik, Alexander (KAZ)
38 Krajinovic, Filip (SRB)
39 Basilashvili, Nikoloz (GEO)
40 Lajovic, Dusan (SRB)
41 Fucsovics, Marton (HUN)
42 Fritz, Taylor (USA)
43 Millman, John (AUS)
44 Mannarino, Adrian (FRA)
45 Korda, Sebastian (USA)
46 Harris, Lloyd (RSA)
47 Delbonis, Federico (ARG)
48 Ramos-Vinolas, Albert (ESP)
49 Paire, Benoit (FRA)
50 Tiafoe, Frances (USA)
51 Djere, Laslo (SRB)
52 Struff, Jan-Lennard (GER)
54 Paul, Tommy (USA)
55 Alcaraz, Carlos (ESP)
56 Nishikori, Kei (JPN)
57 Koepfer, Dominik (GER)
58 Pospisil, Vasek (CAN)
59 Thompson, Jordan (AUS)
60 Musetti, Lorenzo (ITA)
61 McDonald, Mackenzie (USA)
62 Coria, Federico (ARG)
63 Kecmanovic, Miomir (SRB)
64 Giron, Marcos (USA)
65 Munar, Jaume (ESP)
66 Ruusuvuori, Emil (FIN)
67 Bedene, Aljaz (SLO)
68 Duckworth, James (AUS)
69 Nishioka, Yoshihito (JPN)
71 Mager, Gianluca (ITA)
73 Popyrin, Alexei (AUS)
74 Andujar, Pablo (ESP)
75 Martinez, Pedro (ESP)
76 Kwon, Soonwoo (KOR)
77 Anderson, Kevin (RSA)
78 Querrey, Sam (USA)
Alternates
80 Bagnis, Facundo (ARG)
82 Gerasimov, Egor (BLR)
84 Nakashima, Brandon (USA)
85 Pella, Guido (ARG)
87 Johnson, Steve (USA)
89 Seppi, Andreas (ITA)
90 Vesely, Jiri (CZE)
91 Sandgren, Tennys (USA)
92 Kudla, Denis (USA)
93 Monteiro, Thiago (BRA)
95 Carballes Baena, Roberto (ESP)
96 Kohlschreiber, Philipp (GER) PR
97 Lopez, Feliciano (ESP)
99 Brooksby, Jenson (USA)
105 Taberner, Carlos (ESP)
106 Altmaier, Daniel (GER)
109 Daniel, Taro (JPN)
110 Galan, Daniel Elahi (COL)
111 Murray, Andy (GBR)
WC Rune, Holger Vitus Nodskov (DEN)
WC Sock, Jack (USA)
WC Svajda, Zachary (USA)
WC
WC
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Tenant du titre (2019) : Dominic Thiem bat Federer 3-6 6-3 7-5